WorksheetsHAVAL H6 HEV-001-3
Total questions: 20
Worksheet time: 11mins
What is the functional characteristics of the electronic drive axle of HAVAL H6 HEV?
Multi-mode drive, compatible with four drive mode.
Lightweight design, efficient and integrated design of the shift system and parking system through the shift hub.
Shift without power interruption and design of use less lubricate fluid for DHT.
Improve energy consumption, mainly by EV drive and supplemented by direct-drive hybrid.
Which of the technical parameter of electronic drive axle DHT is TRUE?
DHT drive motor is using permanent magnet synchronous motor.
Drive motor rated torque is 138Nm and peak torque is 300Nm.
Drive motor of DHT is using liquid cooling method.
Drive motor is using clutch to driven the torque from engine
What is the name of component A and B ?
A: Gear Knob
B: OBC
A: Shifter assembly
B: Motor controller assembly
A: P gear shifter
B: Inverter (DCDC)
A: TCU
B: DHT
What is the name of component A and B?
A: OBC
B: Output shaft
A: TCU
B: Coolant pipe outlet
A: Drive motor controller
B: Input shaft
A: Drive shaft
B: Clutch plate
What is the component name of A and B?
A: Oil filling plug
B: Clutch output shaft
A: Oil drain plug
B: Left drive shaft oil seal
A: Shift motor
B: Clutch temperature sensor
A: Output shaft oil seal
B: Temperature sensor
What is the function of P gear in vehicle?
Use to assist in driving mode and allow transmission to change gear.
Use to assist in parking and use mechanically lock to prevent rolling
Use to unpowered gear and state of not transmitting power.
Use to reversing the vehicle.
What is the function of N gear?
Use to assist parking and use mechanically lock to prevent rolling.
Use to assist when driving and allow transmission changing gear according to vehicle speed.
Use to unpowered gear and transmission is not transmitting power.
Use to assist the vehicle reversing.
Which statement is TRUE of the electronic shifter and gear display?
When vehicle speed is more than 10km/h is not allow to enter P gear.
When vehicle speed is less then 2km/h is allow to change gear from R gear to P gear
If abnormal power failure the P gear required to self-learning.
When vehicle is READY, vehicle detected driver is leaving the vehicle it will automatically enter P gear.
What is the main function of Motor controller assembly (DMCU) ?
To control the operation of the drive motor, generator motor and equipped with a DC/DC converter.
To increase power output in hybrid mode
To allow energy recovery when down hill or braking.
To control the generator to start the engine and generate electricity under the drive of the engine
What does the component included in motor controller (DMCU)?
Drive motor controller (TMCU)
Generator controller (GMCU)
DC/DC converter
TCU
The drive motor controller converts the high-voltage DC power from power battery pack into the three-phase AC power required by the drive motor and change the output drive torque according to the instruction of the vehicle controller. Form this statement is TRUE or FALSE?
TRUE
FALSE
What is the generator controller (GMCU) control strategy is will change the torque according to the vehicle controller and convert the AC current to DC current to battery pack and vehicle high-voltage network. this statement is TRUE or FALSE?
TRUE
FALSE
The DC/DC converter converts the high-voltage DC from power battery pack and other component into low-voltage DC required by 12V battery and others electrical appliances. This statement is TRUE or FALSE?
TRUE
FALSE
What is the function of shift motor of DHT?
Monitor gear rotation of the gearbox.
Monitor gear position of the gearbox and execute the gear shift of the gearbox.
Monitor the gear fluid temperature of the gearbox
Monitor the gear position and assist on the changing current
What is the function of clutch execution motor of DHT?
To control the pressure of the clutch to rise and fall to realize the closing and opening the clutch
To control the drive gear that will be driven by engine
To control the first gear of the engagement
To control the second gear of the engagement
What is the function of TM/GM resolver sensor of DHT?
To detect the gear position and control the current of DHT.
To detect the position, direction and speed of motor.
To detect the temperature, rotation and gear position of the output shaft
To detect the engine rpm and temperature.
The DHT TM resolver need calibration after replacing the drive motor or motor controller.
TRUE
FALSE
DHT-GM resolver need calibration after replacing generator or motor controller is TRUE or FALSE?
TRUE
FALSE
After replace oil temperature sensor or clutch speed sensor need to perform self learning is TRUE or FALSE?
TRUE
FALSE
After replace shift mechanism, need to perform shift system self learning. TRUE or FALSE?
TRUE
FALSE
